There is much to be said about race relations, police officers and grand juries… not to mention the interaction of the three. However, let’s deal with the facts as they exist today.
We know that there are times when the police interact with someone and things get out of hand. Sometimes, someone is badly injured or killed. Usually, that is not the police officer. If the person is not actually killed, that person will face very serious charges even if the original allegations against him or her where relatively minor.
In the event that the suspect is killed, there will likely be a police investigation. There may or may not be a grand jury presentation. Either way, the officer will most likely not be prosecuted.